I\'m having to dig into an old VB6 app and I don\'t have a lot of experience with this language. Right now I\'v开发者_JAVA技巧e got a form where the controls are bound to a ADODB.Recordset.So the \"D
I have a drop down list that is bound using an HTTP data service from a database (set up through the wizard, not as a declaration). My drop down list changes the values in my datagrid and I need that
A simple example: CREATE TABLE People ( personIDintnot null , namenvarchar(50)not null , addrLine1nvarchar(50) null
I\'m trying to learn Ruby but I geep getting this error: The error occurred while evaluating nil.each I was reading here the \"Getting started\" guide http://guides.rubyonrails.org/getting_started.h
I have the this method: public function search($searchKey=null, $summary=null, $title=null, $authors=null, $paginationPage=0) {
I have been testing a faulty procedure, and I realised that the problem is Null values being passed in are not being defaulted to the procedure value...
I am using axis2 for my webservices. Todaywhen i tried to use my own wsdl file instead of axis2 default generated i observer unexpected behaviour.Here goes the details.
I use MySQL and SQLite 开发者_Python百科often and plan on bringing more PostgreSQL into my workflow soon. With that in mind, what are the costs of using NULL in each database? I heard that MySQL adds
Weird thing is happening here. NSString *string = [powerPickerVC.powerList objectAtIndex:selRow]; NSLog(@\"powerPicker row = %@\", string); //this returns me the string from powerList
I have the standard search scenario: user enters search parameters and clicks the search button - results show up in the panel below. What I want to do is to control the visibility of the panel based
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